package com.rockchip.smart.rockhome.slidemenu.util;
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import android.os.Handler;
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import android.support.v4.widget.DrawerLayout;
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import android.support.v7.app.AppCompatActivity;
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import android.view.View;
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import android.view.animation.AccelerateInterpolator;
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import android.view.animation.Animation;
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import android.widget.ImageView;
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import com.rockchip.smart.rockhome.R;
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import com.rockchip.smart.rockhome.slidemenu.animation.FlipAnimation;
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import com.rockchip.smart.rockhome.slidemenu.interfaces.Resourceble;
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import com.rockchip.smart.rockhome.slidemenu.interfaces.ScreenShotable;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by Konstantin on 12.01.2015.
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*/
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public class ViewAnimator<T extends Resourceble> {
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private final int ANIMATION_DURATION = 175;
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public static final int CIRCULAR_REVEAL_ANIMATION_DURATION = 500;
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private AppCompatActivity appCompatActivity;
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private List<T> list;
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private List<View> viewList = new ArrayList<>();
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private ScreenShotable screenShotable;
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private DrawerLayout drawerLayout;
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private ViewAnimatorListener animatorListener;
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public ViewAnimator(AppCompatActivity activity,
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List<T> items,
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ScreenShotable screenShotable,
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final DrawerLayout drawerLayout,
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ViewAnimatorListener animatorListener) {
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this.appCompatActivity = activity;
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this.list = items;
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this.screenShotable = screenShotable;
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this.drawerLayout = drawerLayout;
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this.animatorListener = animatorListener;
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}
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public void showMenuContent() {
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setViewsClickable(false);
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viewList.clear();
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double size = list.size();
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for (int i = 0; i < size; i++) {
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View viewMenu = appCompatActivity.getLayoutInflater().inflate(R.layout.menu_list_item, null);
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final int finalI = i;
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viewMenu.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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int[] location = {0, 0};
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v.getLocationOnScreen(location);
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switchItem(list.get(finalI), location[1] + v.getHeight() / 2);
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}
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});
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((ImageView) viewMenu.findViewById(R.id.menu_item_image)).setImageResource(list.get(i).getImageRes());
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viewMenu.setVisibility(View.GONE);
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viewMenu.setEnabled(false);
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viewList.add(viewMenu);
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animatorListener.addViewToContainer(viewMenu);
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final double position = i;
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final double delay = 3 * ANIMATION_DURATION * (position / size);
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new Handler().postDelayed(new Runnable() {
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public void run() {
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if (position < viewList.size()) {
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animateView((int) position);
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}
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if (position == viewList.size() - 1) {
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if (screenShotable != null)
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screenShotable.takeScreenShot();
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setViewsClickable(true);
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}
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}
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}, (long) delay);
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}
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}
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private void hideMenuContent() {
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setViewsClickable(false);
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double size = list.size();
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for (int i = list.size(); i >= 0; i--) {
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final double position = i;
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final double delay = 3 * ANIMATION_DURATION * (position / size);
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new Handler().postDelayed(new Runnable() {
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public void run() {
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if (position < viewList.size()) {
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animateHideView((int) position);
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}
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}
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}, (long) delay);
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}
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}
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private void setViewsClickable(boolean clickable) {
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animatorListener.disableHomeButton();
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for (View view : viewList) {
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view.setEnabled(clickable);
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}
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}
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private void animateView(int position) {
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final View view = viewList.get(position);
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view.setVisibility(View.VISIBLE);
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FlipAnimation rotation =
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new FlipAnimation(90, 0, 0.0f, view.getHeight() / 2.0f);
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rotation.setDuration(ANIMATION_DURATION);
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rotation.setFillAfter(true);
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rotation.setInterpolator(new AccelerateInterpolator());
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rotation.setAnimationListener(new Animation.AnimationListener() {
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@Override
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public void onAnimationStart(Animation animation) {
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}
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@Override
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public void onAnimationEnd(Animation animation) {
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view.clearAnimation();
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}
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@Override
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public void onAnimationRepeat(Animation animation) {
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}
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});
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view.startAnimation(rotation);
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}
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private void animateHideView(final int position) {
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final View view = viewList.get(position);
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FlipAnimation rotation =
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new FlipAnimation(0, 90, 0.0f, view.getHeight() / 2.0f);
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rotation.setDuration(ANIMATION_DURATION);
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rotation.setFillAfter(true);
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rotation.setInterpolator(new AccelerateInterpolator());
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rotation.setAnimationListener(new Animation.AnimationListener() {
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@Override
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public void onAnimationStart(Animation animation) {
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}
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@Override
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public void onAnimationEnd(Animation animation) {
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view.clearAnimation();
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view.setVisibility(View.INVISIBLE);
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if (position == viewList.size() - 1) {
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animatorListener.enableHomeButton();
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drawerLayout.closeDrawers();
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}
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}
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@Override
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public void onAnimationRepeat(Animation animation) {
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}
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});
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view.startAnimation(rotation);
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}
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private void switchItem(Resourceble slideMenuItem, int topPosition) {
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this.screenShotable = animatorListener.onSwitch(slideMenuItem, screenShotable, topPosition);
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hideMenuContent();
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}
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public interface ViewAnimatorListener {
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public ScreenShotable onSwitch(Resourceble slideMenuItem, ScreenShotable screenShotable, int position);
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public void disableHomeButton();
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public void enableHomeButton();
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public void addViewToContainer(View view);
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}
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}
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